Initial version of C/Python bindings

Signed-off-by: Szczepan Zalega <szczepan@nitrokey.com>

1 files changed, 57 insertions, 0 deletions

diff --git a/build/test.py b/build/test.py
new file mode 100644
index 0000000..fa3a863
--- /dev/null
+++ b/build/test.py
@@ -0,0 +1,57 @@
+import cffi
+
+ffi = cffi.FFI()
+fp = '../NK_C_API.h'
+
+declarations = []
+with open(fp, 'r') as f:
+    declarations = f.readlines()
+
+for declaration in declarations:
+    # extern int NK_write_totp_slot(int slot_number, char* secret, int time_window);
+    if 'extern' in declaration and not '"C"' in declaration:
+        declaration = declaration.replace('extern', '').strip()
+        print(declaration)
+        ffi.cdef(declaration)
+
+C = ffi.dlopen("./libnitrokey.so")
+
+if __name__ == "__main__":
+    C.NK_set_debug(False)
+    C.NK_set_debug(True)
+    a = C.NK_login('12345678', '123123123')
+    # a = C.NK_logout()
+    print(a)
+    C.NK_set_debug(False)
+
+    # print(''.center(40, '#'))
+    print(ffi.string(C.NK_status()))
+    # print(''.center(40, '#'))
+
+    # print(C.NK_get_hotp_code(0))
+    # print(C.NK_get_totp_code(0, 0, 0, 0))
+    # print(ffi.string(C.NK_get_totp_slot_name(0)))
+
+    s = []
+    for i in range(16):
+        s.append(ffi.string(C.NK_get_totp_slot_name(i)))
+    for i in range(3):
+        s.append(ffi.string(C.NK_get_hotp_slot_name(i)))
+    print(repr(s))
+    print((s))
+
+    s = []
+    for i in range(16):
+        s.append(C.NK_get_totp_code(i, 0, 0, 0))
+    for i in range(3):
+        s.append(C.NK_get_hotp_code(i))
+    print(repr(s))
+    print((s))
+    C.NK_set_debug(True)
+
+    s = []
+    C.NK_write_hotp_slot(1, 'python_test', '12345678901234567890', 0, '123123123')
+    C.NK_set_debug(False)
+    for i in range(3):
+        s.append(C.NK_get_hotp_code(1))
+    print((s))